68398013089

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{52859}}^1$

素因数の和:53053

約数の個数: 32

約数和(自身を含む): 82816819200

約数和(自身を除く): 14418806111

約数列:

[1, 7, 31, 67, 89, 217, 469, 623, 2077, 2759, 5963, 14539, 19313, 41741, 52859, 184853, 370013, 1293971, 1638629, 3541553, 4704451, 11470403, 24790871, 32931157, 109788143, 145837981, 315198217, 768517001, 1020865867, 2206387519, 9771144727, 68398013089]

約数ペア:

[(1, 68398013089), (7, 9771144727), (31, 2206387519), (67, 1020865867), (89, 768517001), (217, 315198217), (469, 145837981), (623, 109788143), (2077, 32931157), (2759, 24790871), (5963, 11470403), (14539, 4704451), (19313, 3541553), (41741, 1638629), (52859, 1293971), (184853, 370013)]